BR0301965A - Conjunto de isolamento acústico destinado a ser montado em uma peça que apresenta uma direção longitudinal e uma parede tubular, e, peça tubular, em particular uma peça de carroceria automotiva - Google Patents

Conjunto de isolamento acústico destinado a ser montado em uma peça que apresenta uma direção longitudinal e uma parede tubular, e, peça tubular, em particular uma peça de carroceria automotiva

Info

Publication number
BR0301965A
BR0301965A BR0301965-9A BR0301965A BR0301965A BR 0301965 A BR0301965 A BR 0301965A BR 0301965 A BR0301965 A BR 0301965A BR 0301965 A BR0301965 A BR 0301965A
Authority
BR
Brazil
Prior art keywords
tubular
longitudinal direction
piece
wall
section
Prior art date
Application number
BR0301965-9A
Other languages
English (en)
Inventor
Maxime Mourieras
Gerard Aube
Original Assignee
Joint Francais
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Joint Francais filed Critical Joint Francais
Publication of BR0301965A publication Critical patent/BR0301965A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • B62D29/002—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R2013/0807—Arrangements of fasteners or clips specially adapted therefore

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Clamps And Clips (AREA)
  • Motor Or Generator Frames (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

"CONJUNTO DE ISOLAMENTO ACúSTICO DESTINADO A SER MONTADO EM UMA PEçA QUE APRESENTA UMA DIREçãO LONGITUDINAL E UMA PAREDE TUBULAR, E, PEçA TUBULAR, EM PARTICULAR UMA PEçA DE CARROCERIA AUTOMOTIVA". A invenção visa resolver o problema de isolamento acústico de peças tubulares qualquer que seja a forma da seção da peça a isolar, sem a utilização de um elemento de inserção de um custo económico alto. Com essa finalidade, a invenção propõe utilizar um pedaço de material próprio para se expandir em toda a seção da seção, e que é montado em um suporte que pode ser fixado na parede do tubo a isolar. De acordo com um exemplo de realização, um conjunto de isolamento acústico montado em uma peça (K) que apresenta uma direção longitudinal e uma parede tubular (1), compreende uma pastilha (13) expansível por via térmica para formar uma espuma, essa pastilha apresentando duas faces principais paralelas (13f) e que se estendendo essencialmente de acordo com um plano principal a partir de uma primeira porção de parede (1i) e na direção da porção de parede diametralmente oposta, assim como um suporte de pastilha que compreende uma pinça de retenção da pastilha (11) antes de expansão acoplada a meios de fixação sob a forma de um clipe (12) na primeira porção de parede (1i) da peça.
BR0301965-9A 2002-07-03 2003-06-30 Conjunto de isolamento acústico destinado a ser montado em uma peça que apresenta uma direção longitudinal e uma parede tubular, e, peça tubular, em particular uma peça de carroceria automotiva BR0301965A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0208297A FR2841848B1 (fr) 2002-07-03 2002-07-03 Assemblage d'isolation acoustique destine a etre monte dans une piece tubulaire et piece tubulaire equipee de tels assemblages, en particulier piece automobile

Publications (1)

Publication Number Publication Date
BR0301965A true BR0301965A (pt) 2004-08-24

Family

ID=29720076

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0301965-9A BR0301965A (pt) 2002-07-03 2003-06-30 Conjunto de isolamento acústico destinado a ser montado em uma peça que apresenta uma direção longitudinal e uma parede tubular, e, peça tubular, em particular uma peça de carroceria automotiva

Country Status (10)

Country Link
US (1) US6988585B2 (pt)
EP (1) EP1378399A1 (pt)
JP (1) JP2004070318A (pt)
KR (1) KR20040004165A (pt)
CN (1) CN1478676A (pt)
AR (1) AR040377A1 (pt)
BR (1) BR0301965A (pt)
FR (1) FR2841848B1 (pt)
MX (1) MXPA03006049A (pt)
PL (1) PL361013A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1323588A1 (en) * 2001-12-19 2003-07-02 Sika Schweiz AG Acoustic baffle equipped with flap assembly
SG146682A1 (en) * 2003-09-18 2008-10-30 Isis Pharmaceuticals Inc Modulation of eif4e expression
JP4421389B2 (ja) * 2004-06-17 2010-02-24 共和産業株式会社 中空構造物の遮断具
US20060043772A1 (en) * 2004-08-26 2006-03-02 L&L Products, Inc. Baffle and system formed therewith
EP1977874A3 (en) * 2004-12-01 2008-10-15 Nitto Denko Corporation Foam Filling Member
US8381403B2 (en) 2005-05-25 2013-02-26 Zephyros, Inc. Baffle for an automotive vehicle and method of use therefor
US7597382B2 (en) 2005-06-07 2009-10-06 Zephyros, Inc. Noise reduction member and system
US7926179B2 (en) * 2005-08-04 2011-04-19 Zephyros, Inc. Reinforcements, baffles and seals with malleable carriers
DE112007001625T5 (de) * 2006-07-12 2009-04-30 Hitachi Ltd. Servolenkungssystem, Drehzahlverringerungseinrichtung und Lagerhaltung
EP2064281B1 (en) * 2006-09-20 2011-02-09 Henkel AG & Co. KGaA Solid expandable compositions
KR20100051809A (ko) * 2007-08-16 2010-05-18 헨켈 아게 운트 코. 카게아아 음향 배플
DE102007055250A1 (de) * 2007-11-16 2009-06-04 Montaplast Gmbh Befestigungskonzept für eine Motorhaubenabdeckung
FR2924483B1 (fr) 2007-11-30 2011-04-15 Peugeot Citroen Automobiles Sa Procede et dispositif d'obturation d'un orifice de passage de fluide
US7913814B2 (en) * 2008-03-07 2011-03-29 Henkel Corporation Acoustic baffle assembly
BRPI0909810A2 (pt) * 2008-03-17 2015-10-06 Zephyros Inc inserto com prendedor integrado
WO2009124177A1 (en) * 2008-04-04 2009-10-08 Sika Technology Ag Expandable barrier
EP2328771B1 (en) 2008-09-05 2018-11-07 Henkel AG & Co. KGaA Edge-encapsulated panels using high damping foam
US20100258376A1 (en) * 2009-04-14 2010-10-14 Ward Mark W Device to prevent noise in ladder rung assemblies
GB2490707B (en) 2011-05-11 2013-12-18 Land Rover Uk Ltd Assembly and method of manufacture thereof
MX363656B (es) * 2012-12-18 2019-03-28 Henkel Ag & Co Kgaa Dispositivo y método para proporcionar refuerzo estructural y/o control de sonido y vibración dentro de las cavidades de miembros huecos de una carrocería de vehículo.
EP2936481B1 (de) * 2012-12-21 2023-02-08 Sika Technology AG Expandierbares dämmelement, verwendung eines solchen und verfahren zur dämmung oder verstärkung
WO2015063151A1 (en) 2013-10-31 2015-05-07 Sika Technology Ag Baffle or reinforcement element for sealing and/or reinforcing a cavtiy and method for producing such a baffle or reinforcement element
US11685085B2 (en) * 2016-04-21 2023-06-27 Zephyros, Inc. Tubular member sealing device
US11654976B2 (en) * 2017-06-02 2023-05-23 Zephyros, Inc. Anti-flutter baffle
EP3710339B1 (de) * 2017-11-14 2022-08-10 Sika Technology AG Vorrichtung zur verstärkung, abdichtung oder dämpfung eines strukturelementes
EP4101740A1 (de) 2018-05-23 2022-12-14 Sika Technology AG Dämmelement
CN110588533A (zh) * 2019-09-24 2019-12-20 郑州佛光发电设备有限公司 一种折叠结构降噪组件

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810548A (en) * 1988-08-01 1989-03-07 Ligon Brothers Manufacturing Company Sandwich seal fixture
GB8903211D0 (en) 1989-02-13 1989-03-30 Exxon Chemical Patents Inc Thermoplastic foamable compositions and car body inserts made from such composition
US5213391A (en) * 1990-10-25 1993-05-25 Nissan Motor Co., Ltd. Body skeleton element of vehicle and manufacturing method thereof
US5344208A (en) * 1991-12-09 1994-09-06 Chrysler Corporation Reinforcement assembly for vehicle panels
US5678826A (en) * 1993-08-23 1997-10-21 Orbseal, Inc. Retractable retainer and sealant assembly method
US5506025A (en) * 1995-01-09 1996-04-09 Sika Corporation Expandable baffle apparatus
JP2721327B2 (ja) * 1995-02-09 1998-03-04 株式会社ネオックスラボ 中空構造物における発泡性材料の支持構造
US5642914A (en) 1995-03-24 1997-07-01 Neo-Ex Lab. Inc. Support structure for supporting foamable material on hollow structural member
US5755486A (en) * 1995-05-23 1998-05-26 Novamax Technologies Holdings, Inc. Composite structural reinforcement member
JP3501879B2 (ja) * 1995-07-31 2004-03-02 株式会社ネオックスラボ 中空構造物における発泡性材料の支持構造
US5979902A (en) * 1997-02-24 1999-11-09 Raychem Corporation Cavity sealing article and method
US5904024A (en) * 1997-02-26 1999-05-18 Axxis Corp. Mount construction of foam substrate in hollow structures
US6103341A (en) * 1997-12-08 2000-08-15 L&L Products Self-sealing partition
US6114004A (en) * 1998-01-26 2000-09-05 Cydzik; Edward A. Cavity sealing article
US6093358A (en) * 1998-01-27 2000-07-25 Lear Corporation Method of making an expandable gap filling product
US6062624A (en) * 1998-04-21 2000-05-16 Lear Corporation Sealing acoustical baffle and method therefor
US6146565A (en) * 1998-07-15 2000-11-14 Noble Polymers, L.L.C. Method of forming a heat expandable acoustic baffle
DE19908347C1 (de) * 1999-02-26 2001-01-04 Moeller Plast Gmbh Halterplatte mit Mitteln zur Fixierung der Funktionsstellung
US6347799B1 (en) * 1999-04-01 2002-02-19 Tyco Electronics Corporation Cavity sealing article having improved sag resistance
US6382635B1 (en) * 2000-03-17 2002-05-07 Sika Corporation Double walled baffle
US6413611B1 (en) * 2000-05-01 2002-07-02 Sika Corporation Baffle and reinforcement assembly
WO2001092063A1 (en) * 2000-06-02 2001-12-06 Rieter Automotive (International) Ag Insert element for cavity sealing
US6455146B1 (en) * 2000-10-31 2002-09-24 Sika Corporation Expansible synthetic resin baffle with magnetic attachment
FR2826621B1 (fr) * 2001-07-02 2003-09-26 Hutchinson Dispositif d'isolation acoustique destine a etre monte dans une piece tubulaire, en particulier d'une piece de carrosserie automobile
DE10237962A1 (de) * 2002-08-20 2004-03-04 Dr.Ing.H.C. F. Porsche Ag Aufbaustruktur für ein Kraftfahrzeug

Also Published As

Publication number Publication date
PL361013A1 (en) 2004-01-12
FR2841848B1 (fr) 2005-02-11
CN1478676A (zh) 2004-03-03
KR20040004165A (ko) 2004-01-13
FR2841848A1 (fr) 2004-01-09
EP1378399A1 (fr) 2004-01-07
US6988585B2 (en) 2006-01-24
MXPA03006049A (es) 2005-02-14
US20040070232A1 (en) 2004-04-15
JP2004070318A (ja) 2004-03-04
AR040377A1 (es) 2005-03-30

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2156 DE 02/05/2012.